| 计及安全约束和网损修正的节能发电调度方法及实践 |
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| 引用本文： | 熊小伏,秦志龙,朱继忠. 计及安全约束和网损修正的节能发电调度方法及实践[J]. 中国电力, 2010, 43(9) |
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| 作者姓名： | 熊小伏 秦志龙 朱继忠 |
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| 作者单位： | 重庆大学,输配电装备及系统安全与新技术国家重点实验室,重庆,400030 |
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| 摘 要： | 节能发电调度正在国内试点,尚无统一的模式,也缺乏实用化的支持软件.提出了计及安全约束的发电机组煤耗和网损折算煤耗综合最小的目标函数,并应用改进内点法求解目标函数.据此开发了生成节能发电调度计划的软件支持系统,能实现BP(A)数据自动导人、外网等值、机组爬坡约束设定、机组多种运行方式设定等多种功能,并能自动生成96点发电计划.在某实际电网运行实践表明,该方法能有效减少综合煤耗,可产生显著的节能减排效益.
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| 关 键 词： | 节能调度 损耗 内点法 最优化 |
Method and practice for energy-saving power generation dispatching with the security constraints and network losses correction |
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| XIONG Xiao-fu,QIN Zhi-long,ZHU Ji-zhong. Method and practice for energy-saving power generation dispatching with the security constraints and network losses correction[J]. Electric Power, 2010, 43(9) |
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| Authors: | XIONG Xiao-fu QIN Zhi-long ZHU Ji-zhong |
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| Affiliation: | XIONG Xiao-fu,QIN Zhi-long,ZHU Ji-zhong(State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,Chongqing 400030,China) |
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| Abstract: | The energy-saving power generation dispatching is currently being pilot phase interiorly,but there is no uniform model and lack of practical support software.In this paper,a new objective function was presented,which minimizes the coal consumption of generator and the loss-converted coal consumption against the background of security constraints.Moreover,the objective function has been solved by the improved interior point method.Accordingly,a software support system of energy-saving power generation plan h... |
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| Keywords: | energy-saving dispatching loss interior point method optimization |
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